,
1
...
10
11
12
13
14
15
16
17
18
19
20
21
22
...
26
w7-as
,
380-71
380-71
, -
- -10
, ,
p ≥ 4,0 (p ≥ 40 /2)
-
(Cu, Fe, Co)
(. 1 )
1
...
10
11
12
13
14
15
16
17
18
19
20
21
22
...
26
